6 5/8 spacing 7" handle
Wood door
Home/patio door 32 years old
DNA Ind. brand on handle, unknown door builder/maker
Tom from SWISCO responded:
May 23, 2017
I am afraid your handle set is not made anymore. However, we have had other customers inform us that our 82-036 handle set has been a good substitute. Take a look and get back to us with some thoughts.